scholarly journals Maternal and neonatal outcomes in transverse and vertical skin incision for placenta previa

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Dazhi Fan ◽  
Huishan Zhang ◽  
Jiaming Rao ◽  
Dongxin Lin ◽  
Shuzhen Wu ◽  
...  
Keyword(s):  
Blood Loss ◽  
Cesarean Delivery ◽  
Placenta Previa ◽  
Skin Incision ◽  
Neonatal Outcomes ◽  
Lower Percentage ◽  
Estimated Blood Loss ◽  
Maternal And Neonatal Outcomes ◽  
Transverse Skin Incision ◽  
Vertical Skin Incision

Abstract Background Placenta previa, a serious obstetric issue, should be managed by experienced teams. The safe and appropriate mode of delivery for placenta previa is by cesarean delivery. However, no studies were found comparing either maternal or neonatal outcomes for different skin incision in women with placenta previa. The aim of this study was to compare maternal and neonatal outcomes by skin incision types (transverse compared with vertical) in a large cohort of women with placenta previa who were undergoing cesarean delivery. Methods This was a retrospective cohort study carried out between January 2014 and June 2019. All pregnant women with placenta previa had confirmed by ultrasonologist before delivery and obstetrician at delivery. The primary outcome was the estimated blood loss during the surgery and within the first 24 hours postoperatively. Mean (standard deviation), median (interquartile range) or frequency (percentage) was reported to variables. Appropriate parametric and nonparametric tests were used to analyses. Results The study included 1098 complete records, 332 (30.24%) cases in the vertical skin incision group and 766 (69.76%) cases in the transverse skin incision group. Those with vertical incision showed a higher percentage of preterm delivery, anterior placenta, abnormally invasive placenta, and history of previous cesarean delivery, and a lower percentage of first pregnancy, in vitro fertilization, and emergency cesarean delivery. After controlling for confounding factors, higher incidence of post-partum hemorrhage (OR 5.47, 95% CI 3.84–7.79), maternal intensive care unit (OR 4.30, 95% CI 2.86–6.45), transfusion (OR 5.97, 95% CI 4.15–8.58), and 5-min APGAR< 7 (OR 9.03, 95% CI 1.83–44.49), a more estimated blood loss (β 601.85, 95%CI 458.78–744.91), and a longer length of hospital stay after delivery (β 0.54, 95%CI 0.23–0.86) were found in the vertical skin incision group. Conclusions Our data demonstrated that transverse skin incision group showed the better perinatal outcomes in women with placenta previa. Future collaborative studies are needed to be done by centers for placenta previa to have a better understanding of the characteristics and the outcomes of the disease in the choosing skin incision.

scholarly journals Anesthetic management in cesarean delivery of women with placenta previa: a retrospective cohort study

2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Dazhi Fan ◽  
Jiaming Rao ◽  
Dongxin Lin ◽  
Huishan Zhang ◽  
Zixing Zhou ◽  
...  
Keyword(s):  
Cohort Study ◽  
Blood Transfusion ◽  
Blood Loss ◽  
General Anesthesia ◽  
Cesarean Delivery ◽  
Retrospective Cohort ◽  
Placenta Previa ◽  
Neuraxial Anesthesia ◽  
Estimated Blood Loss ◽  
Maternal And Neonatal Outcomes

Abstract Background The incidence of placenta preiva is rising. Cesarean delivery is identified as the only safe and appropriate mode of delivery for pregnancies with placenta previa. Anesthesia is important during the cesarean delivery. The aim of this study is to assess maternal and neonatal outcomes of patients with placenta previa managed with neuraxial anesthesia as compared to those who underwent general anesthesia during cesarean delivery. Methods A retrospective cohort study was performed of all patients with placenta preiva at our large academic institution from January 1, 2014 to June 30, 2019. Patients were managed neuraxial anesthesia and general anesthesia during cesarean delivery. Results We identified 1234 patients with placenta previa who underwent cesarean delivery at our institution. Neuraxial anesthesia was performed in 737 (59.7%), and general anesthesia was completed in 497 (40.3%) patients. The mean estimated blood loss at neuraxial anesthesia of 558.96 ± 42.77 ml were significantly lower than the estimated blood loss at general anesthesia of 1952.51 ± 180 ml (p < 0.001). One hundred and forty-six of 737 (19.8%) patients required blood transfusion at neuraxial anesthesia, whereas 381 out of 497 (76.7%) patients required blood transfusion at general anesthesia. The rate neonatal asphyxia and admission to NICU at neuraxial anesthesia was significantly lower than general anesthesia (2.7% vs. 19.5 and 18.2% vs. 44.1%, respectively). After adjusting confounding factors, blood loss was less, Apgar score at 1- and 5-min were higher, and the rate of blood transfusion, neonatal asphyxia, and admission to NICU were lower in the neuraxial group. Conclusions Our data demonstrated that neuraxial anesthesia is associated with better maternal and neonatal outcomes during cesarean delivery in women with placenta previa.

scholarly journals Efficacy of Precesarean Infrarenal Abdominal Aorta Balloon Occlusion Among Women With Pernicious Placenta Previa and Placenta Accreta: A Retrospective Cohort Analysis

2021 ◽  
Author(s):  
Xuemin Wei ◽  
Yan Chen ◽  
Weiwei Cheng
Keyword(s):  
Blood Loss ◽  
Abdominal Aorta ◽  
Placenta Accreta ◽  
Placenta Previa ◽  
Balloon Occlusion ◽  
Neonatal Outcomes ◽  
Control Group ◽  
Study Group ◽  
Estimated Blood Loss ◽  
Infrarenal Abdominal Aorta

Abstract Purpose To evaluate the efficacy and safety of prophylactic balloon occlusion of the infrarenal abdominal aorta among women with pernicious placenta previa and placenta accreta.Methods This retrospective study included 110 patients with pernicious placenta previa and placenta accreta. The control group consisted of 55 patients who underwent cesarean section alone, and the study group included 55 patients who underwent precesarean prophylactic balloon occlusion of the infrarenal abdominal aorta. In addition, both of the groups were further divided according to FIGO clinical grading standards. Prevention of hysterectomy was the primary outcome evaluated. The secondary outcomes included operative duration, estimated blood loss, blood transfusion, intensive care unit admission, total hospital stay (days), and puerperal morbidity, and these data were compared between the two groups. Additionally, the neonatal outcomes were compared.Results There were no significant differences in maternal and neonatal outcomes in the PAS 2 and PAS 3 groups (P > 0.05). However, in the PAS 4 and PAS 5 groups, the amount of bleeding in the study group was significantly less than that in the control group (3533.3 ± 2391.4 vs 4293.6 ± 1235.4, P < 0.05), and the total hysterectomy rate was also lower (7.8% vs 13.2%, P < 0.05).Conclusion Precesarean infrarenal abdominal aortic balloon occlusion is an effective and safe option for treating pernicious placenta previa and placenta accreta and can effectively reduce the risk of hysterectomy and intraoperative blood loss in women with PAS grade 4-5.

scholarly journals Maternal and neonatal outcomes of placenta previa with and without coverage of a uterine scar: A retrospective cohort study in a tertiary hospital

2020 ◽  
Author(s):  
Jiaming Rao ◽  
Dazhi Fan ◽  
Zixing Zhou ◽  
Gengdong Chen ◽  
Pengsheng Li ◽  
...  
Keyword(s):  
Cohort Study ◽  
Blood Loss ◽  
Retrospective Cohort ◽  
Placenta Previa ◽  
Fetal Distress ◽  
Neonatal Outcomes ◽  
Intraoperative Blood Loss ◽  
Maternal And Neonatal Outcomes ◽  
Uterine Scar ◽  
Singleton Pregnancies

Abstract Background To compare the maternal and neonatal outcomes of placenta previa (PP) with and without coverage of a uterine scar in Foshan, China. Methods A retrospective cohort study comparing all singleton pregnancies with PP was conducted at a tertiary, university-affiliated medical center from 1 January 2012 to 31 April 2017 in Foshan, China. Demographic, clinical and laboratory data were extracted from electronic medical records. Maternal and neonatal outcomes of PP with and without coverage of a uterine scar were compared by statistical method. Results There were 58,062 deliveries during the study period, of which 738 (1.27%) were complicated PP in singleton pregnancies and were further classified into two groups: the PP with coverage of a uterine scar group (PPCS, n = 166) and the PP without coverage of a uterine scar group (Non-PPCS, n = 572). Overall, premature birth (< 37 weeks,68.1% vs 54.8%; P = 0.010), cesarean section(100% vs 97.6%; P = 0.042), Intraoperative blood loss > 1000 ml (78.3% vs 16.0%; P < 0.001) or > 3000 ml (29.5% vs 3.0%; P < 0.001), postpartum hemorrhage(48.8% vs 15.7%; P < 0.001), transfusion (35.2% vs 16.1%; P < 0.001), hemorrhage shock(8.4% vs 1.9%; P < 0.001), hysterectomy (3.0% vs 0.5%; P = 0.006) and fetal distress (36.1% vs 12.0%; P < 0.001) had a significant difference between PPCS group and Non-PPCS group. After grouping by whether complicated with AIP, we found that PPCS was significant associated with more intraoperative blood loss༞1000 ml, intraoperative blood loss༞3000 ml, bleeding within 2–24 hours after delivery, fetal distress and higher hospitalization expenses than the Non-PPCS group. After grouping by whether complicated with AIP and different placenta positions(Anterior, Posterior and Ante-posterior or laterally positioned), we found that PPCS was significant associated with more intraoperative blood loss༞1000 ml and higher hospitalization expenses than the Non-PPCS in AIP women and more intraoperative blood loss༞1000 ml, postpartum hemorrhage and higher hospitalization expenses in Non-AIP women. Conclusion The PPCS group had poorer maternal and neonatal outcomes than the Non-PPCS group after grouping by whether pregnancies complicated with AIP or with different placental positions.

scholarly journals Maternal morbidity associated with skin incision type at cesarean delivery in obese patients: a systematic review

2020 ◽  
pp. FSO669
Author(s):  
Dani Zoorob ◽  
Oxana Zarudskaya ◽  
James Van Hook ◽  
Hind N Moussa
Keyword(s):  
Systematic Review ◽  
Cesarean Delivery ◽  
Selection Criteria ◽  
Web Of Science ◽  
Skin Incision ◽  
Cochrane Library ◽  
Wound Complications ◽  
Transverse Skin Incision ◽  
The Relationship ◽  
Vertical Skin Incision

Aim: To describe the relationship between cesarean skin incision type and postoperative wound complications (WCs) in obese pregnant patients. Materials & methods: MEDLINE (PubMed and OVID), Embase, Scopus, Web of Science Core Collection, Cochrane Library and ClinicalTrials.gov databases were used for publication search. Selection criteria consisted of articles studying pregnant patients with BMI ≥30 kg/m2 undergoing cesarean delivery and assessing the effect of skin incision type on postoperative maternal outcomes. Results: Ten publications met criteria for a systematic review of a total of 2946 patients. The transverse skin incision was associated with a lower rate of WC compared with the vertical skin incision. The pooled risk ratio for WCs was 0.47 (95% CI: 0.37–0.58; p < 0.00001). Conclusion: Transverse skin incision may be preferable to vertical skin incision at cesarean delivery in pregnant patients with obesity as it may be associated with a lower rate of WCs. PROSPERO registration ID: CRD42020151106

scholarly journals Placenta previa with posterior extrauterine adhesion: clinical features and management practice

BMC Surgery ◽  
2021 ◽  
Vol 21 (1) ◽  
Author(s):  
Yoshikazu Nagase ◽  
Shinya Matsuzaki ◽  
Masayuki Endo ◽  
Takeya Hara ◽  
Aiko Okada ◽  
...  
Keyword(s):  
Propensity Score ◽  
Blood Loss ◽  
Cesarean Delivery ◽  
Clinical Features ◽  
Surgical Outcomes ◽  
Multivariate Regression ◽  
Placenta Previa ◽  
Control Group ◽  
Intraoperative Blood Loss ◽  
Intraoperative Bleeding

Abstract Background A diagnostic sign on magnetic resonance imaging, suggestive of posterior extrauterine adhesion (PEUA), was identified in patients with placenta previa. However, the clinical features or surgical outcomes of patients with placenta previa and PEUA are unclear. Our study aimed to investigate the clinical characteristics of placenta previa with PEUA and determine whether an altered management strategy improved surgical outcomes. Methods This single institution retrospective study examined patients with placenta previa who underwent cesarean delivery between 2014 and 2019. In June 2017, we recognized that PEUA was associated with increased intraoperative bleeding; thus, we altered the management of patients with placenta previa and PEUA. To assess the relationship between changes in practice and surgical outcomes, a quasi-experimental method was used to examine the difference-in-difference before (pre group) and after (post group) the changes. Surgical management was modified as follows: (i) minimization of uterine exteriorization and adhesion detachment during cesarean delivery and (ii) use of Nelaton catheters for guiding cervical passage during Bakri balloon insertion. To account for patient characteristics, propensity score matching and multivariate regression analyses were performed. Results The study cohort (n = 141) comprised of 24 patients with placenta previa and PEUA (PEUA group) and 117 non-PEUA patients (control group). The PEUA patients were further categorized into the pre (n = 12) and post groups (n = 12) based on the changes in surgical management. Total placenta previa and posterior placentas were more likely in the PEUA group than in the control group (66.7% versus 42.7% [P = 0.04] and 95.8% versus 63.2% [P < 0.01], respectively). After propensity score matching (n = 72), intraoperative blood loss was significantly higher in the PEUA group (n = 24) than in the control group (n = 48) (1515 mL versus 870 mL, P < 0.01). Multivariate regression analysis revealed that PEUA was a significant risk factor for intraoperative bleeding before changes were implemented in practice (t = 2.46, P = 0.02). Intraoperative blood loss in the post group was successfully reduced, as opposed to in the pre group (1180 mL versus 1827 mL, P = 0.04). Conclusions PEUA was associated with total placenta previa, posterior placenta, and increased intraoperative bleeding in patients with placenta previa. Our altered management could reduce the intraoperative blood loss.

DO TRANSVERSE SKIN INCISION & ADHESION AT POST CAESAREAN DELIVERY DELAY DELIVERY OF NEONATES & INCREASE MATERNAL MORBIDITY: A COHORT STUDY

2021 ◽  
pp. 65-70
Author(s):  
Bibekananda Das ◽  
Abhijit Pahari ◽  
Kajal Kumar Patra
Keyword(s):  
Cohort Study ◽  
Caesarean Section ◽  
Abdominal Wall ◽  
Skin Incision ◽  
Categorical Variables ◽  
Number Of Patients ◽  
Vertical Incision ◽  
Tertiary Teaching ◽  
Transverse Skin Incision ◽  
Vertical Skin Incision

Background: The most common major abdominal operation done on women is Caesarean section. Over the past century delivery by Caesarean section has been increased in both developed and developing countries. Various abdominal incisions have been used for Cesarean delivery. Today most of the caesarean section are performed with either a vertical infra umbilical midline incision [VIUI] or pfannenstiel incision. Both the skin incisions possess some benets and drawbacks. Methods: This study was a prospective cohort study conducted in the department of Gynaecology & Obstetrics, Burdwan Medical College & Hospital, Burdwan, West Bengal a tertiary teaching institute, from July, 2017 to November, 2018. 142 mothers were included in the study after informed consent from the patient about being a part of this study. Among them, 37 were with midline vertical skin incision, 51 were with transverse skin incision, and 54 were primigravida. Categorical variables are expressed as Number of patients and percentage of patients and compared across the groups using Pearson's Chi Square test for Independence of Attributes/ Fisher's Exact Test as appropriate. Results: 57.41% of primigravida are in 18 to 20 years age group, 42.59 % in 21-25 years, no women was over 25 years. women with previous vertical incision 27.03% have no adhesion, 59.46 % have mild adhesion, and 13.51% have severe adhesion. In women with previous transverse incision 21.57% have no adhesion, 47.06% have mild adhesion and 31.37%have severe adhesion. 34.7% adhesion are between uterus and bladder, 26.5% adhesion are between uterus and omentum, 20.4% adhesion are between uterus and abdominal wall, 12.2% adhesion between omentum and abdominal wall, 6.2% adhesion are in others organ Conclusions: There was signicant delay in delivery of neonates in post caesarean mothers with previous transverse skin incision than vertical incision. Previous transverse skin incision is associated with more severe adhesion than vertical skin incision

scholarly journals Maternal and Neonatal Outcomes after Attempted External Cephalic Version among Women with One Previous Cesarean Delivery

2018 ◽  
Vol 08 (04) ◽  
pp. e349-e354 ◽  
Author(s):  
Rodney McLaren ◽  
Fouad Atallah ◽  
Nelli Fisher ◽  
Howard Minkoff
Keyword(s):  
Cesarean Delivery ◽  
Retrospective Cohort ◽  
Adverse Outcomes ◽  
Neonatal Outcomes ◽  
External Cephalic Version ◽  
Multivariable Logistic Regression Analysis ◽  
Success Rates ◽  
Trial Of Labor ◽  
Maternal And Neonatal Outcomes ◽  
Previous Cesarean

Objective This study was aimed to evaluate success rates of (1) external cephalic version (ECV) among women with one prior cesarean delivery (CD) and (2) maternal and neonatal outcomes after ECV among women with prior CD. Study Design Two linked studies using U.S. Natality Database were performed. First we performed a retrospective cohort comparing ECV success rates of women with prior CD and women without prior CD. Then we compared the outcomes of TOLACs (trial of labor after cesarean delivery) that occurred after ECV with those that occurred without ECV. Multivariable logistic regression analysis was used to estimate adverse outcomes. Results A total of 715 women had ECV after 36 weeks with prior CD and 9,976 had ECV without prior scar. ECV success rate with scar was 80.6% and without scar was 86.4% (p < 0.001). Seven hundred and sixteen women underwent TOLAC after ECV attempt and 234,617 underwent TOLAC without a preceding attempt. Women with preceding version had increased risks of maternal transfusion (1 vs. 0.4%, adjusted OR [odds ratio]: 2.48 [95% CI (confidence interval): 1.17–5.23]), unplanned hysterectomy (0.4 vs. 0.06%, adjusted OR: 6.90 [95% CI: 2.19–21.78]), and low 5-minute Apgar's score (2.5 vs. 1.5%, adjusted OR: 1.76 [95% CI: 1.10–2.82]). Conclusion Women with prior CD may have a decrease in the rate of successful ECV. While the absolute risks are low, ECV appears to increase risks of adverse maternal and neonatal outcomes among women undergoing a trial of labor.

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